Đế giữ pin LiIon (LiIon Battery Assembly Holder)

For attaching soldered or spot welded strips / cables it helps a lot, when you have a reasonable holder by hand. Therefore I designed two possible holders. Each one can be used for 1s, 2s or 3s LiIon batteries.

Fits LiIon, LiFe cells of ø18mm, e.g. 18650, 18500, ...

A) Consists of two main parts, is assembled by a countersunk screw M6x20mm. Has two Neodym magnets to hold the package together. Neodyms ø10x5mm. You'll need two per holder. I let some space for the LiIon cells for tolerances and put some felt tape to the 2x3 brackets. 
I printed the parts on my MK4 with Prusa Prusament PETG Orange. Support was used for the joints sections. 

B) This is a one-part holder for 1s through 3s batteries. It is a bit more tight, maybe you'll need to vary with your Slicer's X+Y scale to make it larger if need be.

Spot-welding works fine with my holder. Soldering should also be easy.

PAY ATTENTION TO THE ASSEMBLY PROCEDURE: SOLDERING AND SPOTWELDING WHEN WORKING WITH LI-ION BATTERIES. ANY SHORTCUT CAN DAMAGE YOUR CELLS AND ARE RISK FOR EXPLOSION OF THE CELLS!!!

Explore my other Printables: https://www.printables.com/de/@Tritschi